DOT CONSORTIUM ENROLLMENT - Countryside, VA

Random Drug & Alcohol Testing Program
FMCSA - FAA - USCG - FTA - FRA - PHMSA

All Random Test Fees Included


Our DOT Consortium Membership includes quarterly random selections, notifications by email & phone, testing site coordination, MIS reporting, and a Certificate of Compliance upon enrollment. Owner-operators DOT-regulated employers Certificate of Compliance.

  • We offer 1, 2 and 3 year memberships (multi-year discounts)
  • All random selection testing and testing fees included (no hidden costs)
  • MIS report at year-end and upon request
  • DER support, Clearinghouse assistance (FMCSA), DOT Physicals, MVR Reports & Supervisor Training

Why is a DOT Consortium Required?

Owner Operators- DOT requires all owner-operators to enroll in a consortium so they are included in a compliant random testing pool because they cannot randomly test themselves.

Small Employers-Some smaller companies may not have enough drivers or safety-sensitive employees to maintain their own statistically valid random pool. Therefore, by joining a consortium, they are combined with other companies to form a large pool that meets DOT testing requirements.

Large Employers-Larger fleets may manage their own random pool but often use a consortium/TPA to outsource the process, reduce administrative burden, and ensure strict compliance.

How Our DOT Consortium Works

Step 1: Enroll: Select a 1, 2, or 3 year membership and receive your Certificate of Compliance by email.

Quarterly Selections: We process our consortiums using a scientifically valid, computer-generated random draws each quarter.

Immediate Notifications: If selected, your DER receives email & phone notice with selection instructions.

Testing & Results: Visit the assigned testing center. ADT will manage CCFs, lab processing, and reporting.

MIS Reporting: Year-end and on-demand MIS reports included.

Included With Membership

  • All random selection test fees (drug & alcohol where applicable)
  • DER support & audit-ready documentation
  • Federal CCFs (5-part) for DOT drug tests
  • FMCSA Clearinghouse registration assistance
  • Policy templates (DOT Drug & Alcohol)
  • Supervisor reasonable-suspicion training options

37 DOT Drug-Testing Centers in Countryside

Minutes Away, Test Today

2 Pidgeon Hill Dr Suite 120,0.22 miles

2 Pidgeon Hill Dr Suite 120,
Sterling, VA 20165

21036 Tripleseven Rd0.53 miles

21036 Tripleseven Rd
Sterling, VA 20165

21525 Ridgetop Cir Ste 2600.89 miles

21525 Ridgetop Cir Ste 260
Sterling, VA 20166

2 Lyndhurst Ct1.13 miles

2 Lyndhurst Ct
Sterling, VA 20165

46440 Benedict Dr Ste 1081.56 miles

46440 Benedict Dr Ste 108
Sterling, VA 20164

21785 Filigree Ct3.04 miles

21785 Filigree Ct
Ashburn, VA 20147

21785 Filigree Court, Suite 20,3.08 miles

21785 Filigree Court, Suite 20,
Ashburn, VA 20147

45305 Catalina Ct Ste 1034.48 miles

45305 Catalina Ct Ste 103
Sterling, VA 20166

208 Elden St5.65 miles

208 Elden St
Herndon, VA 20170

106 Elden St Ste 18b,5.72 miles

106 Elden St Ste 18b,
Herndon, VA 20170

462 Herndon Pkwy Ste 1036.15 miles

462 Herndon Pkwy Ste 103
Herndon, VA 20170

Onsite Only6.53 miles

Onsite Only
Ashburn, VA 20148

42010 Village Center Plz7.21 miles

42010 Village Center Plz
Stone Ridge, VA 20105

952 Edwards Ferry Rd Ne8.41 miles

952 Edwards Ferry Rd Ne
Leesburg, VA 20176

51 Catoctin Cir Ne9.01 miles

51 Catoctin Cir Ne
Leesburg, VA 20176

222 Catoctin Cir,se, Ste 1009.03 miles

222 Catoctin Cir,se, Ste 100
Leesburg, VA 20175

211 S King St Suite C,9.56 miles

211 S King St Suite C,
Leesburg, VA 20175

24801 Pinebrook Rd Attn Lab9.68 miles

24801 Pinebrook Rd Attn Lab
Chantilly, VA 20152

4200 Pleasant Valley Rd9.88 miles

4200 Pleasant Valley Rd
Chantilly, VA 20151

1411 H Service Rd10.12 miles

1411 H Service Rd
Chantilly, VA 20151

3650 Joseph Siewick Dr Ste 40010.76 miles

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033

4437 Brookfield Corporate Dr Ste 10811.02 miles

4437 Brookfield Corporate Dr Ste 108
Chantilly, VA 20151

14800 Physicians Ln Ste 13111.57 miles

14800 Physicians Ln Ste 131
Rockville, MD 20850

12321 Middlebrook Road Suite 10111.89 miles

12321 Middlebrook Road Suite 101
Germantown, MD 20879

Po Box 5981512.09 miles

Po Box 59815
Rockville, MD 20859

12321 Middlebrook Rd12.34 miles

12321 Middlebrook Rd
Germantown, MD 20874

9707 Medical Center Dr Ste 120,12.36 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850

100 Maple Ave E12.50 miles

100 Maple Ave E
Vienna, VA 22180

12713 Shoppes Ln12.57 miles

12713 Shoppes Ln
Fairfax, VA 22033

19785 Crystal Rock Dr12.60 miles

19785 Crystal Rock Dr
Germantown, MD 20874

15005 Shady Grove Rd Ste 45012.64 miles

15005 Shady Grove Rd Ste 450
Rockville, MD 20850

19785 Crystal Rock Dr, Ste 30812.64 miles

19785 Crystal Rock Dr, Ste 308
Germantown, MD 20874

15225 Shady Grove Road, Suite 20712.89 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850

803 Russell Ave13.48 miles

803 Russell Ave
Gaithersburg, MD 20879

11848 Robertson Farm Circle13.70 miles

11848 Robertson Farm Circle
Fairfax, VA 22030

20528 Boland Farm Rd Ste 205,13.73 miles

20528 Boland Farm Rd Ste 205,
Germantown, MD 20876

8945 N Westland Dr13.73 miles

8945 N Westland Dr
Gaithersburg, MD 20877

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In the state of Countryside, VA, employers governed by 49 CFR Â382.305 are obligated to uphold a compliant random testing program. Specifically, owner-operators must be part of a consortium group comprised of two or more covered employees. Within this regulatory framework:

  • 50% - covers Controlled Substances via a standard DOT 5-panel urine test
  • 10% - covers DOT Breath Alcohol Testing (BAT)
FMCSA Enroll Today

USCG: United States Coast Guard (now under Homeland Security)

Marine employers under 46 CFR Part 16.230 are tasked with conducting random drug testing for employees involved in safety-sensitive functions. In Countryside, VA, this requirement holds significant importance to safeguard maritime operations.

  • 50% - Controlled Substances using a DOT 5-panel urine test
  • Alcohol testing is not a criterion under USCG random minimums
USCG Enroll Today

FAA: Federal Aviation Administration - Countryside, VA Compliance Requirements

Employers in Countryside, VA governed by 14 CFR Part 120 must ensure that all roles involving safety-sensitive tasks are covered under the testing regulations.

  • 25% - DOT 5-panel urine tests for Controlled Substances.
  • 10% - Breath Alcohol Testing (BAT) to meet FAA requirements.
FAA Enroll Today

FRA- Federal Railroad Administration

Railroads operating within Countryside, VA are obligated to devise and adhere to a random testing strategy that has been sanctioned by the FRA as stipulated in 49 CFR 219.601-219.609. This strategic approach towards safety ensures compliance and upholds operational standards, protecting both staff and passengers.

Employee Category Drugs Alcohol
Covered Service 25% 10%
Maintenance of Way / Roadway Workers 25% 10%
Mechanical 50% 25%
FRA Enroll Today

FTA- Federal Transit Administration

Countryside, VA-based employers under the jurisdiction of 49 CFR Part 655 must employ a selection technique that is scientifically valid. This ensures fair and unbiased selection within random drug and alcohol testing programs across the region.

  • 50%- Drugs
  • 10%-  Alcohol
FTA Enroll Today

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators, particularly those in Countryside, VA, governed by Parts 192, 193, or 195 must conduct employee testing in line with 49 CFR Part 199. This requirement helps protect public safety by maintaining rigorous testing standards for hazardous material handlers.

  • 50%-Drugs
  • Alcohol- N/A (no PHMSA random alcohol minimum)
PHMSA Enroll Today

Who Must Be in a DOT Random Program?

  • Truck drivers (CDL) & motor carriers
  • Train engineers, conductors, dispatchers
  • Merchant mariners & marine employers
  • Airline pilots, flight attendants, mechanics, ATC
  • Pipeline operations, maintenance & emergency response
  • Transit operations, maintenance & certain CDL roles

Owner-Operators , Small, Medium & Large Employers

Joining our DOT consortium is the fastest way to achieve immediate compliance. We provide the Certificate of Compliance, random selections, MIS reports and testing coordination.

ENROLL TODAY

Complete Compliance Package for Independent Operators & Small Companies

  • 1 DOT Drug Test
  • First-year Consortium membership (all randoms included)
  • 1 Supervisor training (reasonable suspicion)
  • 1 DOT Drug & Alcohol Policy
  • 1 Certificate of Compliance

Need more tests? Additional DOT drug tests can be added at a discount.

Enroll Today! (800) 221-4291

Enroll in the DOT Consortium

Enroll Today

Immediate compliance for DOT random testing. Perfect for owner-operators and employers of any size.

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

Are there penalties for non compliance?

Failing to comply with DOT drug and alcohol testing requirements can result in severe consequences for both employers and drivers, including:

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

DOT Consortium: Frequently Asked Questions

What defines a DOT Consortium (C/TPA) and its users?

A Consortium C/TPA functions as a service agent, managing an employer's drug and alcohol testing program in full or in part, organizing random testing pools and ensuring compliance with the regulations outlined in 49 CFR Part 40.

Do random testing percentages remain constant over time or vary?

DOT random testing percentages can shift annually depending on the rate of positive results, however, in our consortium, all required fees for random DOT testing are invariably covered, irrespective of the rate.

What should be expected if chosen for a random test?

Upon selection for a random test, ADT will contact either the company's Designated Employer Representative (DER) or the Owner-Operator through email or phone, providing the details of the nearest testing location and the necessary instructions. The chosen employee is required to visit the testing facility immediately after being notified.

What substances are included in a DOT drug test?

A DOT drug test includes a 5-panel urine test and a breath alcohol test. It is essential that these tests are administered using a Federal Custody and Control Form (CCF) and Federal Alcohol Testing Form.

Can you offer assistance during a DOT audit or inspection?

Certainly, ADT can arrange for vital documents such as pre-employment tests, proof of enrollment in random pools, supervisor training certifications, development of DOT policies, and MIS reports.

How frequently may I update my employee pool?

Employee roster updates are verified every quarter, allowing employers to add or remove covered employees any time prior to the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Countryside Drug Testing

Quickly find trusted local drug testing centers in Countryside, VA — fast, convenient, and reliable every time!

Countryside DOT Drug Testing

Quickly find a local DOT drug testing center in Countryside, VA — fast, reliable, convenient nationwide service!

Countryside DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Countryside, VA.

Countryside Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Countryside, VA.v

Countryside Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Countryside, VA locations—results you can trust, every time!

Countryside Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Countryside, VA.

Countryside Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Countryside, VA.

Countryside 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Countryside, VA employers and individuals nationwide.

Countryside 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Countryside, VA workplace and personal testing needs.

Countryside On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Countryside, VA workplace compliant.

Countryside DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Countryside, VA drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A DOT Consortium is a program that manages random drug and alcohol testing for DOT-regulated employers and owner-operators. It ensures compliance with federal testing requirements by maintaining a random selection pool, managing notifications, and handling test scheduling and reporting.
All employers and owner-operators who fall under DOT agency regulations — including FMCSA, FAA, FTA, FRA, PHMSA, and USCG — must participate in a random drug and alcohol testing program. Owner-operators must join a third-party consortium to meet compliance standards.
Enrollment includes participation in a DOT-approved random testing pool, random drug and alcohol tests, test scheduling, employee notifications, Certificate of Compliance, and annual MIS reporting. Accredited Drug Testing also provides program administration, policy assistance, and ongoing compliance support.
Enrollment can be completed online at accrediteddrugtesting.com by selecting the DOT Consortium Enrollment option, or by calling (800) 221-4291. Once enrolled, participants receive immediate documentation and compliance materials.
Each enrolled company or owner-operator receives a Certificate of Compliance, MIS reports, and other documentation verifying participation in a DOT-compliant random testing pool. These records help demonstrate compliance during DOT audits or inspections.
Yes. Accredited Drug Testing’s consortium program automatically manages all random selections and notifications. When a driver or employee is selected, Accredited coordinates testing at a nearby collection site and provides results reporting and recordkeeping.

Customer Reviews

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291